EP 1180023 B1 20041201 - SUBSTRATE SECTIONS WITH IMPROVED STORAGE STABILITY DURING THEIR STORAGE IN BAGS
Title (en)
SUBSTRATE SECTIONS WITH IMPROVED STORAGE STABILITY DURING THEIR STORAGE IN BAGS
Title (de)
SUBSTRATABSCHNITTE MIT ERHÖHTER LAGERSTABILITÄT WÄHREND IHRER LAGERUNG IN BEUTELVERPACKUNG
Title (fr)
SECTIONS DE SUBSTRAT A STABILITE AU STOCKAGE AMELIOREE LORS DE LEUR STOCKAGE DANS DES SACS
Publication
Application
Priority
- DE 19925338 A 19990602
- EP 0004588 W 20000520
Abstract (en)
[origin: WO0074660A3] The invention relates to substrate sections provided with a pressure-sensitive adhesive surface which are sealed in bags to protect against degradation of the active ingredients. The pressure-sensitive adhesive surface is covered by a carrier layer which at least partially projects further than said adhesive surface. The carrier layer is subdivided by an incision which forms a removal aid. During storage, adhesive in cold flow can escape through this incision, causing adhesion to the bag. Said substrate sections are characterised in that the carrier layer is configured as two carrier-layer sections (2, 3) which overlap in their adjoining areas (4), in order to improve storage stability by preventing the adhesive from escaping.
IPC 1-7
IPC 8 full level
A61F 13/40 (2006.01); A61J 1/10 (2006.01); A61K 9/70 (2006.01)
CPC (source: EP KR)
A61K 9/703 (2013.01 - EP KR); A61M 35/006 (2013.01 - EP KR); A61F 2013/0296 (2013.01 - EP KR)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0074660 A2 20001214; WO 0074660 A3 20010628; AT E283690 T1 20041215; AU 4758200 A 20001228; CA 2373276 A1 20001214; CA 2373276 C 20080715; DE 19925338 A1 20001207; DE 50008843 D1 20050105; EP 1180023 A2 20020220; EP 1180023 B1 20041201; ES 2233374 T3 20050616; IL 146820 A0 20020725; IL 146820 A 20060820; JP 2003501380 A 20030114; JP 2012111949 A 20120614; JP 5554317 B2 20140723; JP 5565890 B2 20140806; KR 100599235 B1 20060713; KR 20020012589 A 20020216
DOCDB simple family (application)
EP 0004588 W 20000520; AT 00929544 T 20000520; AU 4758200 A 20000520; CA 2373276 A 20000520; DE 19925338 A 19990602; DE 50008843 T 20000520; EP 00929544 A 20000520; ES 00929544 T 20000520; IL 14682000 A 20000520; IL 14682001 A 20011129; JP 2001501197 A 20000520; JP 2011287161 A 20111228; KR 20017015502 A 20011201